<template>
  <swiper class="swiper" :space-between="30" :slides-per-view="4" navigation :modules="modules" :options="swiperOption">
    <swiper-slide v-for="image in imgList" :key="image.id">
      <img :src="image.imgUrl" @click=getUrl(image.imgUrl) alt="slide" style="width:56px;height:56px" />
    </swiper-slide>
    <!-- 左按钮 -->
    <div class="swiper-button-prev" slot="button-prev"></div>
    <!-- 右按钮 -->
    <div class="swiper-button-next" slot="button-next"></div>
  </swiper>
</template>

<script>
import { defineComponent } from "vue";
export default defineComponent({
  name: "ImageList",
})
</script>

<script setup >
import { Swiper, SwiperSlide } from "vue-awesome-swiper";
import { Navigation } from 'swiper'
import { toRefs, reactive,ref} from 'vue'
import 'swiper/css/navigation'

import emitter from '@/utils/bus.js'
import 'swiper/css'
const props = defineProps(['imgList'])
const { imgList } = toRefs(props)
const modules =ref([Navigation])
const getUrl = (url) => {
  emitter.emit('getUrl', url)
}
const swiperOption = reactive({
  slidesPerView: 5, //同时展示几屏
  spaceBetween: 10, //屏与屏的间距
  navigation: {
    nextEl: ".swiper-button-next", //指定右箭头呈现位置
    prevEl: ".swiper-button-prev", //指定左箭头呈现位置
  }
})


</script>

<style lang="less" scoped>
.swiper-container {
  height: 56px;
  width: 412px;
  box-sizing: border-box;
  padding: 0 12px;

  .swiper-slide {
    width: 56px;
    height: 56px;

    img {
      width: 100%;
      height: 100%;
      border: 1px solid #ccc;
      padding: 2px;
      width: 50px;
      height: 50px;
      display: block;

      &.active {
        border: 2px solid #f60;
        padding: 1px;
      }

      &:hover {
        border: 2px solid #f60;
        padding: 1px;
      }
    }
  }

  .swiper-button-next {
    left: auto;
    right: 0;
  }

  .swiper-button-prev {
    left: 0;
    right: auto;
   
  }

  .swiper-button-next,
  .swiper-button-prev {
    box-sizing: border-box;
    width: 12px;
    height: 56px;
    background: rgb(235, 235, 235);
    border: 1px solid rgb(204, 204, 204);
    top: 0;
    margin-top: 0;

    &::after {
      font-size: 12px;
    }
  }
}
</style>